Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:KM100/1T 230/400-50 (PF030060140ZX),KM80/1 230-50 (PF030050100ZX),KM80/1T 230/400-50 (PF030050140ZX),KM100/1 230-50 (PF030060100ZX),KM100/1T 230/400-50 (PF030060140ZX),KM106/1 230-50 (PF030066100ZX)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.